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TD62004FB from TOS,TOSHIBA

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TD62004FB

Manufacturer: TOS, TOSHIBA

7CH DARLINGTON SINK DRIVER

Partnumber Manufacturer Quantity Availability
TD62004FB TOS, TOSHIBA 564 In Stock

Description and Introduction

7CH DARLINGTON SINK DRIVER The TD62004FB is a power Darlington transistor array manufactured by Toshiba. Below are its key specifications, descriptions, and features:

### **Specifications:**
1. **Type**: Darlington Transistor Array (7-channel)  
2. **Maximum Output Voltage (VCE)**: 50V  
3. **Maximum Output Current (IO)**: 500mA per channel  
4. **Input Voltage (VIN)**: 5V (TTL/CMOS compatible)  
5. **Input Current (IIN)**: 2.5mA (max)  
6. **Saturation Voltage (VCE(sat))**: 1.6V (max) at 350mA  
7. **Power Dissipation (PD)**: 1.25W per channel (total 7.5W)  
8. **Operating Temperature Range**: -40°C to +85°C  
9. **Package**: DIP-16  

### **Descriptions:**
- The TD62004FB consists of seven NPN Darlington transistor pairs with common emitters.  
- Designed for high-voltage, high-current switching applications, such as driving relays, lamps, and motors.  
- Includes built-in input resistors (2.7kΩ) for direct interfacing with TTL/CMOS logic.  
- Features clamp diodes for inductive load protection.  

### **Features:**
- **High Output Current**: 500mA per channel.  
- **Wide Voltage Range**: Up to 50V output.  
- **TTL/CMOS Compatible Inputs**: Directly interfaces with 5V logic.  
- **Built-in Input Resistors**: Simplifies circuit design.  
- **Clamp Diodes**: Protects against back EMF from inductive loads.  
- **High Reliability**: Suitable for industrial and automotive applications.  

For detailed electrical characteristics, refer to Toshiba’s official datasheet.

Application Scenarios & Design Considerations

7CH DARLINGTON SINK DRIVER

Alternative Part Number

  • ULN2004A --: Classic 7-channel Darlington sink driver with same function and pinout family, widely available and cost effective.
  • MC1413BDG --: Seven-channel Darlington array equivalent to the TD62004 series, suitable drop-in replacement in most circuits.
  • ULQ2004A --: High-voltage 7-channel Darlington driver with comparable ratings and pinout, good second-source option.

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